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Chip Sun New and Original Dt38 32.768kHz Quartz Cylinder ...

An AT-38 Cylinder Crystal is a specific type of miniature, cylindrical, through-hole quartz crystal resonator used for precise frequency control in electronics , known for its robust metal casing, good shock resistance, and availability in both low (kHz, like 32.768kHz for clocks) and higher (MHz, for 5G/IoT) frequency ranges, offering high reliability in small packages for applications like consumer devices, automotive systems, and IoT.

Key Characteristics:

Type: Through-hole (DIP), cylindrical quartz crystal.
Dimensions: Standard size often cited as ~3.0mm x 8.0mm (or 8.3mm x 3.2mm), but variations exist.
Frequency: Available in low kHz (e.g., 30-200kHz) for timing and higher MHz ranges (e.g., 6-70MHz) for communication.
Frequency Standard: The 32.768 kHz version is common for real-time clocks.
Package: Vacuum-sealed metal case for stability and protection.
Performance: Offers excellent stability, aging, and resistance to shock and vibration.
Applications: Microprocessor clocks, consumer electronics, automotive ECUs, medical devices, IoT modules, and industrial controls.

In Simple Terms:
It's a tiny, durable metal cylinder containing a quartz crystal that vibrates at a very precise speed (frequency) when electricity is applied, acting as a tiny, stable "heartbeat" for electronic circuits.

Variations:
You'll also see related types like AT-26 (smaller) and AT-14 (even smaller), as well as AT-39 and AT-310 for slightly different dimensions or frequencies, all part of the miniature cylinder crystal family.

3MM*8MM AT-38 Cylinder Quartz Crystal ATLF308 - Acrystals
Products. Home DIP Crystal Units. 3MM*8MM AT-38 Cylinder Quartz Crystal ATLF308. 3MM*8MM AT-38 Cylinder Quartz Crystal ATLF308. Fe...

zhejiang a-crystal electronic technology co.,ltd.
KHz Through Hole Cylinder type Quartz Crystal (THD)

FCD-Tech
AB38T-32.768KHZ - Crystals - Newark Electronics Canada
Crystal, Crystal Radial, 32.768 kHz, Cylinder Radial, 8.3mm x 3.2mm Dia, 12.5 pF, 20 ppm. ... Image is for illustrative purposes o...

Newark Electronics

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3MM*8MM AT-38 Cylinder Quartz Crystal ATLF308

zhejiang a-crystal electronic technology co.,ltd.

https://www.acrystals.com › DIP Crystal Units

zhejiang a-crystal electronic technology co.,ltd.

https://www.acrystals.com › DIP Crystal Units

The 3mm×8mm MHz crystal is widely used in 5G modules, industrial controls, automotive electronics (e.g., ECUs, navigation systems), medical devices, and IoT ... Read more

KHz Through Hole Cylinder type Quartz Crystal (THD)

FCD-Tech

https://www.fcd-tech.com › quartz-crystals › khz › at38-...

FCD-Tech

https://www.fcd-tech.com › quartz-crystals › khz › at38-...

AT38 , AT26 and AT14 is a low frequency (KHz) small sized through hole cylinder type quartz crystal. Standard frequency: 32.768KHz (30 Khz to 200 KHz).

AT-38 & AT-26 Series

quartz1.com

https://www.quartz1.com › price › techdata

quartz1.com

https://www.quartz1.com › price › techdata

PDF

The AT-39/38 & AT-26 crystal is the miniature cylinder high frequency AT Cut crystal. Interm of volume,it has the smallest footprint of any crystal package. Read more

MHz DIP Crystal (AT-38, AT-39, AT-310)

Made-in-China.com

https://www.made-in-china.com › ... › Resonator

Made-in-China.com

https://www.made-in-china.com › ... › Resonator

MHz DIP Crystal (AT-38, AT-39, AT-310) Feature: Tight Frequency Tolerance, Small Size, High Performance to Cost Ratio, Excellent Aging Characteristics. Read more

Free delivery

AB38T-32.768KHZ ABRACON, Crystal, Crystal Radial ...

Newark Electronics

https://www.newark.com › ... › Crystals

Newark Electronics

https://www.newark.com › ... › Crystals

The AB38T-32.768KHZ is a 8.3 x Ø3.2mm Low Frequency Cylindrical Watch Crystal Oscillator . 30kΩ ESR Ageing ±3ppm Per Year Max 500MΩ Insulation Resistance. Read more

$0.32 to $0.53 In stock Free delivery over $150 60-day returns

30PCS 16MHz 16.000MHz DT-38 Quartz Crystal Oscillator ...

eBay

https://www.ebay.com › ... › Crystals & Oscillators

eBay

https://www.ebay.com › ... › Crystals & Oscillators

30PCS 16MHz 16.000MHz DT-38 Quartz Crystal Oscillator Cylinder 3mm×8mm ; Item number. 334462786476 ; Load Capacitance. pF ; Mounting Style. Flush Mount ; Est. Read more

$7.91 In stock $7.99 delivery

5% off on 2 items

MHz Cylinder DIP Crystal

Argo Technology Co., Ltd.

https://www.argotech.com.tw › mhz-dip

Argo Technology Co., Ltd.

https://www.argotech.com.tw › mhz-dip

Now cylindrical MHz DIP Crystal is almost used by AT-CUT. The replacement of Crystal has rarely appeared on physical circuits, but if there are early models ... Read more

Military Cylinder Fancy Crystals, Rectangular 2 Straight 2 ...

Cas-Ker Jewelers Supplies

http://www.jewelerssupplies.com › Crystals - Fancy

Cas-Ker Jewelers Supplies

http://www.jewelerssupplies.com › Crystals - Fancy

Military Cylinder Fancy Crystals, Rectangular 2 Straight 2 Curved . $12.95 in stock. SKU CMT.110. CMT.110 CYLINDER CRYSTAL-MILITARY RECTANGULAR 2 STRAIGHT 2 ... Read more

$12.95 7-day delivery 15-day returns

Dip KHz Series

YOKETAN CORPORATION

https://www.yoketant.com.tw › yoketant

YOKETAN CORPORATION

https://www.yoketant.com.tw › yoketant

KHz Dip Crystal (AT-38,AT-26,AT-14). Features. Excellent aging characteristics . RoHS compliant and lead free. Type. AT38. AT26. AT14. Freq. range. Read more

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